*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: var(--tg-theme-bg-color, #ffffff);--text: var(--tg-theme-text-color, #000000);--hint: var(--tg-theme-hint-color, #999999);--link: var(--tg-theme-link-color, #2481cc);--btn: var(--tg-theme-button-color, #2481cc);--btn-text: var(--tg-theme-button-text-color, #ffffff);--sec-bg: var(--tg-theme-secondary-bg-color, #f4f4f4);--radius: 12px;--shadow: 0 1px 4px rgba(0,0,0,.08)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--sec-bg);color:var(--text);font-size:15px;-webkit-font-smoothing:antialiased}.app{max-width:600px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding-bottom:64px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--bg);border-top:1px solid rgba(0,0,0,.08);display:flex;z-index:100;max-width:600px;margin:0 auto}.bottom-nav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px 10px;border:none;background:none;cursor:pointer;color:var(--hint);font-size:11px;transition:color .15s}.bottom-nav button span:first-child{font-size:22px}.bottom-nav button.active{color:var(--btn)}.page-header{background:var(--bg);padding:12px 16px 8px;position:sticky;top:0;z-index:50;box-shadow:var(--shadow)}.page-header h1{font-size:20px;font-weight:700}.page-header .sub{font-size:13px;color:var(--hint);margin-top:2px}.search-bar{display:flex;gap:8px;padding:10px 16px;background:var(--bg)}.search-bar input{flex:1;padding:9px 12px;border:1px solid rgba(0,0,0,.12);border-radius:10px;background:var(--sec-bg);font-size:14px;color:var(--text);outline:none}.search-bar input:focus{border-color:var(--btn)}.filters-scroll{display:flex;gap:8px;padding:8px 16px;overflow-x:auto;scrollbar-width:none}.filters-scroll::-webkit-scrollbar{display:none}.filter-chip{flex-shrink:0;padding:6px 14px;border-radius:20px;border:1px solid rgba(0,0,0,.12);background:var(--bg);font-size:13px;cursor:pointer;color:var(--text);transition:all .15s;white-space:nowrap}.filter-chip.active{background:var(--btn);color:var(--btn-text);border-color:var(--btn)}.listings-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:10px 12px}.listing-card{background:var(--bg);border-radius:var(--radius);overflow:hidden;cursor:pointer;box-shadow:var(--shadow);transition:transform .1s}.listing-card:active{transform:scale(.98)}.listing-card .cover{width:100%;aspect-ratio:1;object-fit:cover;background:var(--sec-bg);display:flex;align-items:center;justify-content:center;font-size:40px;color:var(--hint)}.listing-card .cover img{width:100%;height:100%;object-fit:cover}.listing-card .info{padding:8px 10px 10px}.listing-card .price{font-size:15px;font-weight:700;color:var(--text)}.listing-card .title{font-size:13px;color:var(--hint);margin-top:2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.listing-card .meta{font-size:11px;color:var(--hint);margin-top:4px}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}.badge-pending{background:#fff3cd;color:#856404}.badge-approved{background:#d1fae5;color:#065f46}.badge-rejected{background:#fee2e2;color:#991b1b}.badge-archived{background:#e5e7eb;color:#374151}.badge-draft{background:#ede9fe;color:#5b21b6}.status-tabs{display:flex;gap:0;padding:8px 16px;overflow-x:auto;scrollbar-width:none;background:var(--bg)}.status-tabs::-webkit-scrollbar{display:none}.status-tab{flex-shrink:0;padding:7px 14px;border-radius:8px;font-size:13px;cursor:pointer;border:none;background:none;color:var(--hint);font-weight:500;transition:all .15s}.status-tab.active{background:var(--btn);color:var(--btn-text)}.my-listing-item{background:var(--bg);border-radius:var(--radius);margin:0 12px 10px;padding:12px;box-shadow:var(--shadow);display:flex;gap:12px}.my-listing-item .thumb{width:72px;height:72px;border-radius:8px;overflow:hidden;flex-shrink:0;background:var(--sec-bg);display:flex;align-items:center;justify-content:center;font-size:28px}.my-listing-item .thumb img{width:100%;height:100%;object-fit:cover}.my-listing-item .body{flex:1;min-width:0}.my-listing-item .item-title{font-size:14px;font-weight:600;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.my-listing-item .item-price{font-size:14px;font-weight:700;color:var(--btn);margin-bottom:4px}.my-listing-item .item-meta{font-size:12px;color:var(--hint)}.my-listing-actions{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}.my-listing-actions button{padding:4px 10px;border-radius:6px;border:1px solid rgba(0,0,0,.12);background:var(--sec-bg);font-size:12px;cursor:pointer;color:var(--text)}.my-listing-actions button.danger{border-color:#ef4444;color:#ef4444}.my-listing-actions button.primary{background:var(--btn);color:var(--btn-text);border-color:var(--btn)}.detail-page{background:var(--bg);min-height:100dvh}.detail-back{padding:12px 16px;display:flex;align-items:center;gap:8px;cursor:pointer;font-size:15px;color:var(--btn);background:var(--bg);position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(0,0,0,.06)}.img-gallery{position:relative;background:var(--sec-bg);aspect-ratio:4/3;overflow:hidden}.img-gallery img{width:100%;height:100%;object-fit:cover}.img-gallery .no-img{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:64px}.img-dots{position:absolute;bottom:8px;left:0;right:0;display:flex;justify-content:center;gap:5px}.img-dots span{width:6px;height:6px;border-radius:50%;background:#ffffff80}.img-dots span.active{background:#fff}.detail-content{padding:16px}.detail-price{font-size:24px;font-weight:700;margin-bottom:4px}.detail-title{font-size:18px;font-weight:600;margin-bottom:12px}.detail-desc{font-size:14px;line-height:1.6;color:var(--text);margin-bottom:16px;white-space:pre-wrap}.detail-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.detail-tag{background:var(--sec-bg);border-radius:8px;padding:4px 10px;font-size:12px;color:var(--hint)}.seller-block{display:flex;align-items:center;gap:10px;padding:12px;background:var(--sec-bg);border-radius:var(--radius);margin-bottom:16px}.seller-avatar{width:44px;height:44px;border-radius:50%;background:var(--btn);display:flex;align-items:center;justify-content:center;color:var(--btn-text);font-size:18px;font-weight:700;flex-shrink:0;overflow:hidden}.seller-avatar img{width:100%;height:100%;object-fit:cover}.contact-btn{width:100%;padding:14px;background:var(--btn);color:var(--btn-text);border:none;border-radius:var(--radius);font-size:16px;font-weight:600;cursor:pointer;margin-bottom:8px}.form-page{padding:16px;background:var(--bg);min-height:100dvh}.form-page h2{font-size:20px;font-weight:700;margin-bottom:16px}.form-group{margin-bottom:14px}.form-group label{display:block;font-size:13px;color:var(--hint);margin-bottom:5px;font-weight:500}.form-group input,.form-group textarea,.form-group select{width:100%;padding:11px 13px;border:1px solid rgba(0,0,0,.12);border-radius:10px;font-size:15px;background:var(--sec-bg);color:var(--text);outline:none;font-family:inherit}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--btn);background:var(--bg)}.form-group textarea{resize:vertical;min-height:90px;line-height:1.5}.form-submit{width:100%;padding:14px;background:var(--btn);color:var(--btn-text);border:none;border-radius:var(--radius);font-size:16px;font-weight:600;cursor:pointer;margin-top:8px}.form-submit:disabled{opacity:.5;cursor:not-allowed}.img-upload-grid{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}.img-upload-item{width:80px;height:80px;border-radius:8px;overflow:hidden;position:relative;border:1px solid rgba(0,0,0,.1)}.img-upload-item img{width:100%;height:100%;object-fit:cover}.img-upload-item .remove-img{position:absolute;top:2px;right:2px;width:20px;height:20px;background:#0009;border-radius:50%;color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;border:none}.img-add-btn{width:80px;height:80px;border-radius:8px;border:2px dashed rgba(0,0,0,.2);display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;color:var(--hint);font-size:24px;background:var(--sec-bg)}.img-add-btn span{font-size:11px;margin-top:2px}.admin-page{background:var(--sec-bg);min-height:100dvh}.admin-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:12px 12px 4px}.stat-card{background:var(--bg);border-radius:var(--radius);padding:12px;text-align:center;box-shadow:var(--shadow)}.stat-card .num{font-size:28px;font-weight:700}.stat-card .label{font-size:12px;color:var(--hint);margin-top:2px}.stat-card.pending .num{color:#d97706}.stat-card.approved .num{color:#059669}.stat-card.rejected .num{color:#dc2626}.stat-card.total .num{color:var(--btn)}.admin-listing{background:var(--bg);border-radius:var(--radius);margin:0 12px 10px;overflow:hidden;box-shadow:var(--shadow)}.admin-listing-header{padding:12px;display:flex;gap:10px}.admin-listing-header .thumb{width:64px;height:64px;border-radius:8px;overflow:hidden;flex-shrink:0;background:var(--sec-bg);display:flex;align-items:center;justify-content:center;font-size:24px}.admin-listing-header .thumb img{width:100%;height:100%;object-fit:cover}.admin-listing-meta{flex:1;min-width:0}.admin-listing-meta .atitle{font-size:14px;font-weight:600;margin-bottom:3px}.admin-listing-meta .asub{font-size:12px;color:var(--hint)}.admin-listing-desc{padding:10px 12px 12px;font-size:13px;line-height:1.5;color:var(--text);border-top:1px solid rgba(0,0,0,.06);max-height:100px;overflow:hidden;position:relative}.admin-listing-desc:after{content:"";position:absolute;bottom:0;left:0;right:0;height:30px;background:linear-gradient(transparent,var(--bg))}.admin-actions{display:flex;gap:8px;padding:0 12px 12px}.btn-approve{flex:1;padding:10px;background:#059669;color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer}.btn-reject{flex:1;padding:10px;background:#dc2626;color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer}.reject-form{padding:0 12px 12px;display:flex;gap:6px}.reject-form input{flex:1;padding:8px 10px;border:1px solid #dc2626;border-radius:8px;font-size:13px;background:var(--bg);color:var(--text);outline:none}.reject-form button{padding:8px 14px;background:#dc2626;color:#fff;border:none;border-radius:8px;font-size:13px;cursor:pointer}.empty-state{text-align:center;padding:48px 24px;color:var(--hint)}.empty-state .icon{font-size:48px;margin-bottom:12px}.empty-state p{font-size:15px}.loading{text-align:center;padding:40px;color:var(--hint);font-size:14px}.section-title{padding:12px 16px 4px;font-size:13px;font-weight:700;color:var(--hint);text-transform:uppercase;letter-spacing:.5px}.alert{margin:12px 16px;padding:12px 14px;border-radius:10px;font-size:14px}.alert-warning{background:#fff3cd;color:#856404}.alert-error{background:#fee2e2;color:#991b1b}.alert-success{background:#d1fae5;color:#065f46}